18-7821 Fuel Pump Repair Kit

The Sierra 18-7821 Fuel Pump Kit is interchangeable with the following: GLM 40830, Evinrude/Johnson 398514, 395867, Mallory 9-37700. Each Sierra product meets or exceeds the original equipment part it replaces.

Sierra 18-3931 Piston Ring Set

The Sierra 18-3931 Piston Ring Set is interchangeable with the following: GLM 23710, Evinrude/Johnson 386279, Mallory 9-54404, Wiseco 2188KD. Each Sierra product meets or exceeds the original equipment part it replaces.

2019 Sierra Marine Catalog

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